<!DOCTYPE html>
<html lang="zh-cn">
<head>
    <meta charset="utf-8">
    <title>浏览页面</title>
    <link rel="stylesheet" href="/app/admin/component/pear/css/pear.css"/>
    <link rel="stylesheet" href="/app/admin/admin/css/reset.css"/>
</head>
<body class="pear-container">

<!-- 顶部查询表单 -->
<div class="layui-card">
    <div class="layui-card-body">
        <form class="layui-form top-search-from">

            <div class="layui-form-item">
                <label class="layui-form-label">名称</label>
                <div class="layui-input-block">
                    <input type="text" name="name" value="" class="layui-input">
                </div>
            </div>

            <div class="layui-form-item layui-inline">
                <label class="layui-form-label"></label>
                <button class="pear-btn pear-btn-md pear-btn-primary" lay-submit lay-filter="table-query">
                    <i class="layui-icon layui-icon-search"></i>查询
                </button>
                <button type="reset" class="pear-btn pear-btn-md" lay-submit lay-filter="table-reset">
                    <i class="layui-icon layui-icon-refresh"></i>重置
                </button>
            </div>
            <div class="toggle-btn">
                <a class="layui-hide">展开<i class="layui-icon layui-icon-down"></i></a>
                <a class="layui-hide">收起<i class="layui-icon layui-icon-up"></i></a>
            </div>
        </form>
    </div>
</div>

<!-- 数据表格 -->
<div class="layui-card">
    <div class="layui-card-body">
        <table id="data-table" lay-filter="data-table"></table>
    </div>
</div>

<!-- 表格顶部工具栏 -->
<script type="text/html" id="table-toolbar">
    <button class="pear-btn pear-btn-primary pear-btn-md" lay-event="add" permission="app.admin.dict.insert">
        <i class="layui-icon layui-icon-add-1"></i>新增
    </button>
    <button class="pear-btn pear-btn-danger pear-btn-md" lay-event="batchRemove" permission="app.admin.dict.delete">
        <i class="layui-icon layui-icon-delete"></i>删除
    </button>
</script>

<!-- 表格行工具栏 -->
<script type="text/html" id="table-bar">
    <button class="pear-btn pear-btn-xs tool-btn" lay-event="edit" permission="app.admin.dict.update">编辑</button>
    <button class="pear-btn pear-btn-xs tool-btn" lay-event="remove" permission="app.admin.dict.delete">删除</button>
</script>

<script src="/app/admin/component/layui/layui.js?v=2.8.12"></script>
<script src="/app/admin/component/pear/pear.js"></script>
<script src="/app/admin/admin/js/permission.js"></script>
<script src="/app/admin/admin/js/common.js"></script>
<script>

    // 相关接口
    const SELECT_API = "/app/admin/dict/select";
    const UPDATE_API = "/app/admin/dict/update";
    const DELETE_API = "/app/admin/dict/delete";
    const INSERT_URL = "/app/admin/dict/insert";
    const UPDATE_URL = "/app/admin/dict/update";

    // 表格渲染
    layui.use(["table", "form", "common", "popup", "util"], function () {
        let table = layui.table;
        let form = layui.form;
        let $ = layui.$;
        let common = layui.common;
        let util = layui.util;

        // 表头参数
        let cols = [
            {
                type: "checkbox",
            }, {
                title: "名称",
                field: "name",
                width: 200,
                templet: function (d) {
                    let field = "name";
                    if (typeof d[field] == "undefined") return "";
                    let items = [];
                    layui.each((
                        d[field] + ""
                    ).split(","), function (k, v) {
                        items.push(apiResults[field][v] || v);
                    });
                    return util.escape(items.join(","));
                },
            }, {
                title: "值",
                field: "value",
                templet: function (d) {
                    const dicts = JSON.parse(d.value)
                    return dicts.map(dict => `<span class="layui-badge layui-bg-blue">${dict.name}: ${dict.value}</span>`).join(' ');
                },
            }, {
                title: "创建时间",
                field: "created_at",
                width: 180,
                hide: true,
            }, {
                title: "更新时间",
                field: "updated_at",
                width: 180,
                hide: true,
            }, {
                title: "操作",
                toolbar: "#table-bar",
                align: "center",
                width: 130,
                fixed: "right",
            },
        ];

        let apiResults = {};
        const loadDictNames = () => {
            let apis = [];
            apis.push(["name", "/app/admin/dict/get/dict_name"]);
            apiResults["name"] = [];
            let count = apis.length;
            layui.each(apis, function (k, item) {
                let [field, url] = item;
                $.ajax({
                    url: url,
                    dateType: "json",
                    success: function (res) {
                        if (res.code) {
                            return layui.popup.failure(res.msg);
                        }

                        function travel(items) {
                            for (let k in items) {
                                let item = items[k];
                                apiResults[field][item.value] = `${item.name}: ${item.value}`;
                                if (item.children) {
                                    travel(item.children);
                                }
                            }
                        }

                        travel(res.data);
                    },
                    complete: function () {
                        if (--count === 0) {
                            render();
                        }
                    },
                });
            });
        }
        loadDictNames();

        // 渲染表格
        function render() {
            table.render({
                elem: "#data-table",
                url: SELECT_API,
                page: true,
                cols: [cols],
                skin: "line",
                size: "lg",
                toolbar: "#table-toolbar",
                autoSort: false,
                defaultToolbar: [{
                    title: "刷新",
                    layEvent: "refresh",
                    icon: "layui-icon-refresh",
                }, "filter", "print", "exports"]
            });
        }

        render();

        // 编辑或删除行事件
        table.on("tool(data-table)", function (obj) {
            if (obj.event === "remove") {
                remove(obj);
            } else if (obj.event === "edit") {
                edit(obj);
            }
        });

        // 表格顶部工具栏事件
        table.on("toolbar(data-table)", function (obj) {
            if (obj.event === "add") {
                add();
            } else if (obj.event === "refresh") {
                refreshTable();
            } else if (obj.event === "batchRemove") {
                batchRemove(obj);
            }
        });

        // 表格顶部搜索事件
        form.on("submit(table-query)", function (data) {
            table.reload("data-table", {
                page: {
                    curr: 1
                },
                where: data.field
            })
            return false;
        });

        // 表格顶部搜索重置事件
        form.on("submit(table-reset)", function (data) {
            table.reload("data-table", {
                where: []
            })
        });

        // 表格排序事件
        table.on("sort(data-table)", function (obj) {
            table.reload("data-table", {
                initSort: obj,
                scrollPos: "fixed",
                where: {
                    field: obj.field,
                    order: obj.type
                }
            });
        });

        // 表格新增数据
        let add = function () {
            layer.open({
                type: 2,
                title: "新增",
                shade: 0.1,
                area: [common.isModile() ? "100%" : "500px", common.isModile() ? "100%" : "500px"],
                content: INSERT_URL
            });
        }

        // 表格编辑数据
        let edit = function (obj) {
            let value = obj.data["name"];
            layer.open({
                type: 2,
                title: "修改",
                shade: 0.1,
                area: [common.isModile() ? "100%" : "500px", common.isModile() ? "100%" : "500px"],
                content: UPDATE_URL + "?name=" + value
            });
        }

        // 删除一行
        let remove = function (obj) {
            return doRemove(obj.data["name"]);
        }

        // 删除多行
        let batchRemove = function (obj) {
            let checkIds = common.checkField(obj, "name");
            if (checkIds === "") {
                layui.popup.warning("未选中数据");
                return false;
            }
            doRemove(checkIds.split(","));
        }

        // 执行删除
        let doRemove = function (ids) {
            let data = {};
            data["name"] = ids;
            layer.confirm("确定删除?", {
                icon: 3,
                title: "提示"
            }, function (index) {
                layer.close(index);
                let loading = layer.load();
                $.ajax({
                    url: DELETE_API,
                    data: data,
                    dataType: "json",
                    type: "post",
                    success: function (res) {
                        layer.close(loading);
                        if (res.code) {
                            return layui.popup.failure(res.msg);
                        }
                        return layui.popup.success("操作成功", refreshTable);
                    }
                })
            });
        }

        // 刷新表格数据
        window.refreshTable = function () {
            table.reloadData("data-table", {
                scrollPos: "fixed",
                done: function (res, curr) {
                    if (curr > 1 && res.data && !res.data.length) {
                        curr = curr - 1;
                        table.reloadData("data-table", {
                            page: {
                                curr: curr
                            },
                        })
                    }
                    loadDictNames()
                }
            });
        }
    })

</script>
</body>
</html>
